Hand held oximeter



FIG. 1 is a perspective view showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an elevational view of one side thereof;

FIG. 4 is an elevational view of the other side thereof;

FIG. 5 is a back elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

The ornamental design for a hand held oximeter, as shown and described.